3 - If the appliance does not have internet access you can download the bash upgrade to a system that has Internet access fromhttp://mirror.centos.org/centos/5/updates/x86_64/RPMS/ Down load this file bash-3.2-33.el5_11.4.x86_64.rpm to the system and then copy it to the PCNS appliance using FTP utility such as WinSCP or Filezilla. Note: connection must be SFTP.